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A cinema can accomodate 200 customers. Let Z denote the number of customers in the cinema. What are the possible values Z?
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Module 1 Assignment 1. Classify each characteristic as a qualitative or quantitative: TimeType of carTown of birthExamination gradeDaily rainfall 2. This table summarizes the number of game console
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Help me find these answers
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There is an excel sheet with two-way table. The question is to find the variance and covariance, and to use to law of iterated expectation to find the mean. I will send the excel file, so please help
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Hiya, I was wondering if I could get help with these three homework problems.
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Background: Recovery curve after concussion for student-athletes The (fictitious) Midwest Journal of Medicine recently published a study of the recovery curve after concussions for student-athletes. S
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Please Complete the questions
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1- The following data represent patient’s pulse rate 94 95 65 97 89 60 65 65 65 66 68 68 69 69 70 70 70 75 75 75 75 77 82 82 82 88 89 89 89 98 a) Find the range for the data (3 points) b) Prepare a r
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Please see the attachments
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A statistics teacher plays a game with her class for all 180 days of the school year. The teacher has a bag with two marbles in it that are identical in size. One marble is green and the other is red.
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Yuliya is training for a triathlon. She is confident with her cycling, so is concentrating on running and swimming while training. It turns out that: • on 55% of the days she goes running • of the d
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Yuliya is training for a triathlon. She is confident with her cycling, so is concentrating on running and swimming while training. It turns out that: • on 55% of the days she goes running • of the
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Hey Would you have a look at this one please: ( I think conditional probability but not sure how to start with it ) Calculate the probability that on a randomly chosen day Adam takes chess classes a
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help me please i don’t understand any of this
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The Moon Illusion refers, roughly speaking, to the common experience that the moon appears larger (and closer to us) when it is near the horizon than when it is at its zenith. Wishing to investigate t
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How an accident that change my life, paragraphs This is a speech btw
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We also used the auto dataset two weeks ago in lab 6. We used it with LDA and QDA. Both methods in R provide a CV argument that will compute a LOOCV estimate for us. If we want to compute a k-fold cro
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instructions in files
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Filed was attached with questions
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An original sample is given: 85, 72, 79, 97, 88, 82, 83. Indicate whether each option is apossible bootstrap sample from this original sample. Explain your answers.
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instructions in files
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please refer to image
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USING SAS STUDIO ONY!!! 1. Upload and read in the prostate2021.dat file. 2. Create procedure dates for radiation, chemotherapy, hormonal therapy, and biological response therapy. 3. Cal
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The foreign service exam gives a passing grade to only the top 20% of those taking the exam. The mean score is 80, with a standard deviation of 5. What should be the minimum passing grade?
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Compute the following stats for LTL shipments: average cost ($) per cwt per mile, minimum cost ($) per cwt per mile, maximum cost ($) per cwt per mile, and standard deviation in cost ($) per cwt per m
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I need the ttest and regression for the following variables, Diabetes, Males Only .
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instructions in files
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These are writing assignments for a graduate-level applied research methods statistics 1 class. Must be knowledgable in the system software stata. Please find attached.
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no plagarism no high turn in this is a journal assignment seeing if one wants to help out
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3. 55% of cell phone users use their cell phones to access the Internet. A random sample of seven cell phone users was chosen. a. Find the mean, standard deviation, and variance for this probability d
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I am lost with questions 3-5
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In the ad for AT&T, each person explains how, through their unique blending of languages, they are able to express themselves better and connect with family and friends. For instance, one of them
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instructions in files.
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Migratory Logistics (ML) is a new, one-day delivery service between many points in the U.S. ML is concerned about having packages delivered on time. From its records, it determines that the time from
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instructions in files.
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There are 415 people in the senior class. A survey was given out to students asking how many classes they skip during a normal school year. The average was 17 classes, with a standard deviation of 1.4
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Question 13 1 pts A student in a class of 25 third grade students is described as having an IQ that is one standard deviation below the mean. If this student's IQ is reported as a z-score, the corresp
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Question 1 1 pts One item on a questionnaire asks, "How many siblings (brothers and sisters) did you have when you were a child?" A researcher computes the mean, the median, and the mode for a set of
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Question 1 Given: A nutrition store in the mall is selling “Memory Booster” which is a concoction of herbs and minerals that is intended to improve memory performance. To test the hypothesized memory
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Question 8 A researcher knows that in spite of the yellow flashing lights and signs announcing “school zone, 20 mph”, drivers in front of Elementary School B proceed at a mean speed of 22 mph. The he
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Question 1 Given: A nutrition store in the mall is selling “Memory Booster” which is a concoction of herbs and minerals that is intended to improve memory performance. To test the hypothesized memory
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Problem Set 1.3: SPSS Enter Data Criterion: Enter and display data in SPSS. Instructions: Use the supplied data to complete Steps 1–8. 2 Data: Five social media users spent the following number of m
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Popular video games: The following frequency distribution presents the numbers of copies sold in 2012 for each of the seven best-selling video games. GamePlatformSales Madden NFL 13Xbox 360 1.9 Assas
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no plagiarism no high turn-in and please
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Using Excel. In no more than 5-6 sentences, address the following: Find an internet site that teaches you how to use Microsoft's Excel program to enable you to automatically calculate Pearson's r. Y
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Find an internet site that enables you to automatically calculate the correlation coefficient, r. You might begin by plugging in phrases such as the following in Google and see what pops up: (1) “co
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See PDF attached
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Question 7 A biopsychologist is studying the role of the role of marijuana (THC) on aggression in rats. Specifically, the researcher asserts that the influence of large doses of marijuana will make r
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Question 1 You want to determine whether the amount of coffee that “coffee drinkers” consume on a weekly basis differs depending on whether the coffee drinker also smokes cigarettes. You seek 20 volu
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n no more than 5-6 sentences, address the following: Find an internet site that enables you to automatically perform the two sample independent t test. You might begin by plugging in phrases such as
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